Data management server, data management system, data management method, and program
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 10, 2012
Grant Date -
Aug 11, 2011
app pub date -
Apr 18, 2011
filing date -
Nov 29, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a data management server that is connectable to a plurality of content servers that store content data and metadata that includes content data attribute information and to a client device that acquires the content data based on the metadata. The data management server includes a data collection portion, a data processing portion, and a transmission portion. The data collection portion collects the metadata from each of the plurality of the content servers. The data processing portion hierarchically structures the metadata that the data collection portion collected, based on the attribute information that is included in the metadata. The transmission portion, in response to a request from the client device, transmits to the client device the metadata that was hierarchically structured by the data processing portion.
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